openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/util/GroupUtilTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.openflowplugin.impl.util;
  10
  11 import static org.junit.Assert.assertEquals;
  12
  13 import com.google.common.base.Function;
  14 import com.google.common.collect.Lists;
  15 import java.util.Collections;
  16 import java.util.List;
  17 import org.apache.commons.lang3.tuple.Pair;
  18 import org.junit.Assert;
  19 import org.junit.Test;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.SendBarrierOutput;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupId;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupRef;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.AddGroupsBatchOutput;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.AddGroupsBatchOutputBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.BatchGroupOutputListGrouping;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.batch.group.output.list.grouping.BatchFailedGroupsOutput;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.groups.service.rev160315.batch.group.output.list.grouping.BatchFailedGroupsOutputBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionType;
  35 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  36 import org.opendaylight.yangtools.yang.common.RpcError;
  37 import org.opendaylight.yangtools.yang.common.RpcResult;
  38 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  39 import org.opendaylight.yangtools.yang.common.Uint32;
  40
  41 /**
  42  * Test for {@link GroupUtil}.
  43  */
  44 public class GroupUtilTest {
  45
  46     private static final NodeId DUMMY_NODE_ID = new NodeId("dummyNodeId");
  47     private static final GroupId DUMMY_GROUP_ID = new GroupId(42L);
  48     private static final GroupId DUMMY_GROUP_ID_2 = new GroupId(43L);
  49     private static final long GROUP_ACTION_BITMAP =
  50             0b00000000000000000000000000000000000001111111111111001100000000001L;
  51
  52     @Test
  53     public void testBuildGroupPath() {
  54         final InstanceIdentifier<Node> nodePath = InstanceIdentifier
  55                 .create(Nodes.class)
  56                 .child(Node.class, new NodeKey(DUMMY_NODE_ID));
  57
  58         final GroupRef groupRef = GroupUtil.buildGroupPath(nodePath, DUMMY_GROUP_ID);
  59         final InstanceIdentifier<?> groupRefValue = groupRef.getValue();
  60         Assert.assertEquals(DUMMY_NODE_ID, groupRefValue.firstKeyOf(Node.class).getId());
  61         Assert.assertEquals(DUMMY_GROUP_ID, groupRefValue.firstKeyOf(Group.class).getGroupId());
  62     }
  63
  64     @Test
  65     public void testCreateCumulatingFunction() {
  66         final Function<List<RpcResult<String>>, RpcResult<List<BatchFailedGroupsOutput>>> function =
  67                 GroupUtil.createCumulatingFunction(Lists.newArrayList(createBatchGroup(DUMMY_GROUP_ID),
  68                         createBatchGroup(DUMMY_GROUP_ID_2)));
  69
  70         final RpcResult<List<BatchFailedGroupsOutput>> summary = function.apply(Lists.newArrayList(
  71                 RpcResultBuilder.success("a").build(),
  72                 RpcResultBuilder.<String>failed()
  73                         .withError(RpcError.ErrorType.APPLICATION, "action-failed reason")
  74                         .build()));
  75
  76         Assert.assertFalse(summary.isSuccessful());
  77         Assert.assertEquals(1, summary.getResult().size());
  78         Assert.assertEquals(1, summary.getErrors().size());
  79         Assert.assertEquals(DUMMY_GROUP_ID_2, summary.getResult().get(0).getGroupId());
  80         Assert.assertEquals(1, summary.getResult().get(0).getBatchOrder().intValue());
  81     }
  82
  83     protected Group createBatchGroup(final GroupId groupId) {
  84         return new GroupBuilder().setGroupId(groupId).build();
  85     }
  86
  87     @Test
  88     public void testGroupAddTransformFailure() {
  89         final RpcResult<List<BatchFailedGroupsOutput>> input = createBatchOutcomeWithError();
  90         checkBatchErrorOutcomeTransformation(GroupUtil.GROUP_ADD_TRANSFORM.apply(input));
  91     }
  92
  93     @Test
  94     public void testGroupAddTransformFailureSuccess() {
  95         final RpcResult<List<BatchFailedGroupsOutput>> input = createEmptyBatchOutcome();
  96         checkBatchSuccessOutcomeTransformation(GroupUtil.GROUP_ADD_TRANSFORM.apply(input));
  97     }
  98
  99     @Test
 100     public void testGroupRemoveTransformFailure() {
 101         final RpcResult<List<BatchFailedGroupsOutput>> input = createBatchOutcomeWithError();
 102         checkBatchErrorOutcomeTransformation(GroupUtil.GROUP_REMOVE_TRANSFORM.apply(input));
 103     }
 104
 105     @Test
 106     public void testFlowRemoveTransformSuccess() {
 107         final RpcResult<List<BatchFailedGroupsOutput>> input = createEmptyBatchOutcome();
 108         checkBatchSuccessOutcomeTransformation(GroupUtil.GROUP_REMOVE_TRANSFORM.apply(input));
 109     }
 110
 111     @Test
 112     public void testFlowUpdateTransformFailure() {
 113         final RpcResult<List<BatchFailedGroupsOutput>> input = createBatchOutcomeWithError();
 114         checkBatchErrorOutcomeTransformation(GroupUtil.GROUP_UPDATE_TRANSFORM.apply(input));
 115     }
 116
 117     @Test
 118     public void testFlowUpdateTransformSuccess() {
 119         final RpcResult<List<BatchFailedGroupsOutput>> input = createEmptyBatchOutcome();
 120         checkBatchSuccessOutcomeTransformation(GroupUtil.GROUP_UPDATE_TRANSFORM.apply(input));
 121     }
 122
 123     private static <T extends BatchGroupOutputListGrouping> void checkBatchSuccessOutcomeTransformation(
 124             final RpcResult<T> output) {
 125         Assert.assertTrue(output.isSuccessful());
 126         Assert.assertEquals(0, output.getResult().nonnullBatchFailedGroupsOutput().size());
 127         Assert.assertEquals(0, output.getErrors().size());
 128     }
 129
 130     private static RpcResult<List<BatchFailedGroupsOutput>> createEmptyBatchOutcome() {
 131         return RpcResultBuilder
 132                 .success(Collections.<BatchFailedGroupsOutput>emptyList())
 133                 .build();
 134     }
 135
 136     private static RpcResult<List<BatchFailedGroupsOutput>> createBatchOutcomeWithError() {
 137         return RpcResultBuilder.<List<BatchFailedGroupsOutput>>failed()
 138                 .withError(RpcError.ErrorType.APPLICATION, "ut-flowAddFail")
 139                 .withResult(Collections.singletonList(new BatchFailedGroupsOutputBuilder()
 140                         .setGroupId(DUMMY_GROUP_ID)
 141                         .build()))
 142                 .build();
 143     }
 144
 145     private static <T extends BatchGroupOutputListGrouping> void checkBatchErrorOutcomeTransformation(
 146             final RpcResult<T> output) {
 147         Assert.assertFalse(output.isSuccessful());
 148         Assert.assertEquals(1, output.getResult().nonnullBatchFailedGroupsOutput().size());
 149         Assert.assertEquals(DUMMY_GROUP_ID,
 150             output.getResult().nonnullBatchFailedGroupsOutput().values().iterator().next().getGroupId());
 151
 152         Assert.assertEquals(1, output.getErrors().size());
 153     }
 154
 155     @Test
 156     public void testCreateComposingFunction_success_success() {
 157         final Function<Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>>,
 158                 RpcResult<AddGroupsBatchOutput>> compositeFunction = GroupUtil.createComposingFunction();
 159
 160         final RpcResult<AddGroupsBatchOutput> addGroupBatchOutput = createAddGroupsBatchSuccessOutput();
 161         final RpcResult<SendBarrierOutput> barrierOutput = RpcResultBuilder.<SendBarrierOutput>success().build();
 162         final Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>> input =
 163                 Pair.of(addGroupBatchOutput, barrierOutput);
 164         final RpcResult<AddGroupsBatchOutput> composite = compositeFunction.apply(input);
 165
 166         Assert.assertTrue(composite.isSuccessful());
 167         Assert.assertEquals(0, composite.getErrors().size());
 168         Assert.assertEquals(0, composite.getResult().nonnullBatchFailedGroupsOutput().size());
 169     }
 170
 171     @Test
 172     public void testCreateComposingFunction_failure_success() {
 173         final Function<Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>>,
 174                 RpcResult<AddGroupsBatchOutput>> compositeFunction = GroupUtil.createComposingFunction();
 175
 176         final RpcResult<AddGroupsBatchOutput> addGroupBatchOutput = createAddGroupsBatchFailureOutcome();
 177         final RpcResult<SendBarrierOutput> barrierOutput = RpcResultBuilder.<SendBarrierOutput>success().build();
 178         final Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>> input =
 179                 Pair.of(addGroupBatchOutput, barrierOutput);
 180         final RpcResult<AddGroupsBatchOutput> composite = compositeFunction.apply(input);
 181
 182         Assert.assertFalse(composite.isSuccessful());
 183         Assert.assertEquals(1, composite.getErrors().size());
 184         Assert.assertEquals(1, composite.getResult().getBatchFailedGroupsOutput().size());
 185     }
 186
 187     @Test
 188     public void testCreateComposingFunction_success_failure() {
 189         final Function<Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>>,
 190                 RpcResult<AddGroupsBatchOutput>> compositeFunction = GroupUtil.createComposingFunction();
 191
 192         final RpcResult<AddGroupsBatchOutput> addGroupBatchOutput = createAddGroupsBatchSuccessOutput();
 193         final RpcResult<SendBarrierOutput> barrierOutput = createBarrierFailureOutcome();
 194         final Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>> input =
 195                 Pair.of(addGroupBatchOutput, barrierOutput);
 196         final RpcResult<AddGroupsBatchOutput> composite = compositeFunction.apply(input);
 197
 198         Assert.assertFalse(composite.isSuccessful());
 199         Assert.assertEquals(1, composite.getErrors().size());
 200         Assert.assertEquals(0, composite.getResult().nonnullBatchFailedGroupsOutput().size());
 201     }
 202
 203     @Test
 204     public void testCreateComposingFunction_failure_failure() {
 205         final Function<Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>>,
 206                 RpcResult<AddGroupsBatchOutput>> compositeFunction = GroupUtil.createComposingFunction();
 207
 208         final RpcResult<AddGroupsBatchOutput> addGroupBatchOutput = createAddGroupsBatchFailureOutcome();
 209         final RpcResult<SendBarrierOutput> barrierOutput = createBarrierFailureOutcome();
 210         final Pair<RpcResult<AddGroupsBatchOutput>, RpcResult<SendBarrierOutput>> input =
 211                 Pair.of(addGroupBatchOutput, barrierOutput);
 212         final RpcResult<AddGroupsBatchOutput> composite = compositeFunction.apply(input);
 213
 214         Assert.assertFalse(composite.isSuccessful());
 215         Assert.assertEquals(2, composite.getErrors().size());
 216         Assert.assertEquals(1, composite.getResult().getBatchFailedGroupsOutput().size());
 217     }
 218
 219     @Test
 220     public void testExtractGroupActionsSupportBitmap() {
 221         ActionType actionSupported = new ActionType(true,true, true, true, true, true, true, true, true, true, true,
 222                 true, true, true, true, true, true);
 223         final List<Uint32> groupActionsSupportBitmap =
 224                 GroupUtil.extractGroupActionsSupportBitmap(Lists.newArrayList(actionSupported));
 225         assertEquals(1, groupActionsSupportBitmap.size());
 226         assertEquals(GROUP_ACTION_BITMAP,  groupActionsSupportBitmap.get(0).toJava());
 227     }
 228
 229     private RpcResult<SendBarrierOutput> createBarrierFailureOutcome() {
 230         return RpcResultBuilder.<SendBarrierOutput>failed()
 231                 .withError(RpcError.ErrorType.APPLICATION, "ut-barrier-error")
 232                 .build();
 233     }
 234
 235     private RpcResult<AddGroupsBatchOutput> createAddGroupsBatchSuccessOutput() {
 236         return RpcResultBuilder
 237                 .success(new AddGroupsBatchOutputBuilder()
 238                         .setBatchFailedGroupsOutput(Collections.emptyList())
 239                         .build())
 240                 .build();
 241     }
 242
 243     private RpcResult<AddGroupsBatchOutput> createAddGroupsBatchFailureOutcome() {
 244         final RpcResult<List<BatchFailedGroupsOutput>> batchOutcomeWithError = createBatchOutcomeWithError();
 245         return RpcResultBuilder.<AddGroupsBatchOutput>failed()
 246                 .withResult(new AddGroupsBatchOutputBuilder()
 247                         .setBatchFailedGroupsOutput(batchOutcomeWithError.getResult())
 248                         .build())
 249                 .withRpcErrors(batchOutcomeWithError.getErrors())
 250                 .build();
 251     }
 252 }